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CVE-2020-8174 (GCVE-0-2020-8174)

Vulnerability from cvelistv5 – Published: 2020-07-24 21:45 – Updated: 2024-08-04 09:56
VLAI
Summary
napi_get_value_string_*() allows various kinds of memory corruption in node < 10.21.0, 12.18.0, and < 14.4.0.
Severity
8.1 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • CWE-119 - Memory Corruption - Generic (CWE-119)
Assigner
References
Impacted products
Vendor Product Version CPE status
n/a https://github.com/nodejs/node Affected: 10.21.0,12.18.0,14.4.0
Show details on NVD website
To clipboard 

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            "nodes": [
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        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "napi_get_value_string_*() allows various kinds of memory corruption in node \u003c 10.21.0, 12.18.0, and \u003c 14.4.0."
          },
          {
            "lang": "es",
            "value": "La funci\u00f3n napi_get_value_string_*(), permite varios tipos de corrupci\u00f3n de memoria en node versiones anteriores a 10.21.0, 12.18.0 y versiones anteriores a 14.4.0"
          }
        ],
        "id": "CVE-2020-8174",
        "lastModified": "2024-11-21T05:38:26.300",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 9.3,
                "confidentialityImpact": "COMPLETE",
                "integrityImpact": "COMPLETE",
                "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 10.0,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ],
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.2,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ]
        },
        "published": "2020-07-24T22:15:12.280",
        "references": [
          {
            "source": "support@hackerone.com",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://hackerone.com/reports/784186"
          },
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            ],
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                "value": "CWE-119"
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          {
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                "lang": "en",
                "value": "CWE-191"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
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      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-06-28T06:23:00+00:00",
      "cve": "CVE-2020-8174",
      "id": "CVE-2020-8174",
      "initial_release_date": "2020-06-02T00:00:00+00:00",
      "product_status:fixed": "262",
      "product_status:known_affected": "1",
      "product_status:known_not_affected": "14",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "nodejs: memory corruption in napi_get_value_string_* functions",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-8174.json",
      "version": "3"
    },
    "suse_vex": {
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      "current_release_date": "2026-09-03T00:52:41Z",
      "cve": "CVE-2020-8174",
      "id": "CVE-2020-8174",
      "initial_release_date": "2023-02-15T04:01:27Z",
      "product_status:known_affected": "25",
      "product_status:recommended": "362",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2020-8174",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2020-8174.json",
      "version": "11"
    }
  }
}



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Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.